zhaoyushun1999/SunnyUI
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

* UINavMenu：增加选中后图标的背景色或应用选中图片索引

Browse Source
This commit is contained in:
Sunny 2020-11-09 21:07:39 +08:00
parent 46f54abce3
commit 192055963f
2 changed files with 3 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
Bin/SunnyUI.dll
View File

Binary file not shown.

11
SunnyUI/Controls/UINavMenu.cs
View File

@ -504,11 +504,12 @@ namespace Sunny.UI
if (MenuHelper.GetSymbol(e.Node) > 0)
{
SizeF fiSize = e.Graphics.GetFontImageSize(MenuHelper.GetSymbol(e.Node), MenuHelper.GetSymbolSize(e.Node));
e.Graphics.DrawFontImage(MenuHelper.GetSymbol(e.Node), MenuHelper.GetSymbolSize(e.Node), ForeColor, imageLeft + (MenuHelper.GetSymbolSize(e.Node) - fiSize.Width) / 2.0f, e.Bounds.Y + (e.Bounds.Height - fiSize.Height) / 2);
Color color = e.Node == SelectedNode ? SelectedForeColor : ForeColor;
e.Graphics.DrawFontImage(MenuHelper.GetSymbol(e.Node), MenuHelper.GetSymbolSize(e.Node), color, imageLeft + (MenuHelper.GetSymbolSize(e.Node) - fiSize.Width) / 2.0f, e.Bounds.Y + (e.Bounds.Height - fiSize.Height) / 2);
}
else
{
if (TreeNodeSelected(e) && e.Node.SelectedImageIndex >= 0 && e.Node.SelectedImageIndex < ImageList.Images.Count)
if (e.Node == SelectedNode && e.Node.SelectedImageIndex >= 0 && e.Node.SelectedImageIndex < ImageList.Images.Count)
e.Graphics.DrawImage(ImageList.Images[e.Node.SelectedImageIndex], imageLeft, e.Bounds.Y + (e.Bounds.Height - ImageList.ImageSize.Height) / 2);
else
e.Graphics.DrawImage(ImageList.Images[e.Node.ImageIndex], imageLeft, e.Bounds.Y + (e.Bounds.Height - ImageList.ImageSize.Height) / 2);
@ -546,12 +547,6 @@ namespace Sunny.UI
}
}
private bool TreeNodeSelected(DrawTreeNodeEventArgs e)
{
return e.State == TreeNodeStates.Selected || e.State == TreeNodeStates.Focused ||
e.State == (TreeNodeStates.Focused | TreeNodeStates.Selected);
}
[Description("展开节点后选中第一个子节点"), DefaultValue(true), Category("SunnyUI")]
public bool ExpandSelectFirst { get; set; } = true;